How it works

Walk the room. Capture every corner.

One room, scanned from start to finish. On the left, the room from above — where you stand, where the phone points, and the plan your taps are building. On the right, your phone at that moment: the camera view, what the app draws over it live, and its prompt, word for word.

Floor corners & walls Corner that closes the room Ceiling marks Doors & windows Where the phone points
  1. Step 1 of 10

    Stand inside the room and start

    What you do

    Open your project, tap New scan, and stand somewhere you can see two walls and the floor. Tap Start scan.

    What your phone shows

    The Prepare to scan card checks that your phone can scan and asks for the camera, once.

    Images are processed on your phone and never leave it.
    The room from above
    Your phone, live
  2. Step 2 of 10

    Aim at the first corner and tap it

    What you do

    Walk towards any corner. Point the phone so the spot where the two walls meet the floor is on screen, then tap that spot.

    What your phone shows

    A green marker appears on the floor corner, exactly where you tapped.

    A cluttered floor? Switch to Ceiling and trace the room up there instead.
    1
    The room from above
    Your phone, live
  3. Step 3 of 10

    Walk along the wall to the next corner

    What you do

    Follow the wall to the next corner, keeping the phone pointed slightly down. Tap the corner.

    What your phone shows

    A second marker — and a green line joins the two along the floor. That line is your first wall.

    12
    The room from above
    Your phone, live
  4. Step 4 of 10

    Keep going, corner by corner

    What you do

    Turn and follow the next wall. Tap the third corner the same way.

    What your phone shows

    The outline grows on the floor in the camera view: two walls now, drawn in green.

    Walk at about half your normal pace — fast motion is the most common cause of lost tracking.
    123
    The room from above
    Your phone, live
  5. Step 5 of 10

    The last corner

    What you do

    Walk the last wall and tap the fourth corner.

    What your phone shows

    Three walls are drawn — and the first marker turns gold: it is waiting to close the room.

    1234
    The room from above
    Your phone, live
  6. Step 6 of 10

    Close the outline at the gold corner

    What you do

    Turn back to where you started and tap the gold corner again — or tap Close outline.

    What your phone shows

    The last wall is drawn and the floor is closed. Tap any wall to add a corner, or a marker to move it.

    Finishing where you started lets tracking correct any drift along the way.
    5.20 m4.00 m1234
    The room from above
    Your phone, live
  7. Step 7 of 10

    Measure the ceiling height

    What you do

    Tilt the phone up. Tap where the ceiling meets each vertical guide line — or tap Flat ceiling to use one height for the whole room.

    What your phone shows

    A vertical guide line rises from every floor corner; each ceiling tap is marked in blue.

    Too close to the wall? The app asks you to step back so the height can be measured.
    5.20 m4.00 m1234
    The room from above
    Your phone, live
  8. Step 8 of 10

    Mark the door — two taps

    What you do

    Face the door. Tap one corner of it on the wall, then the opposite corner, and choose Door.

    What your phone shows

    First prompt: Tap one corner of the door or window on the wall. Then the opposite corner — orange markers on both — and the question: What did you just mark?

    5.20 m4.00 m1234
    The room from above
    Your phone, live
  9. Step 9 of 10

    And the window

    What you do

    Face the window and do the same: one corner, the opposite corner, then Window.

    What your phone shows

    The window is cut into its wall — in the plan, the 3D model and the schedules.

    Mirrors and glass confuse depth — cover or close reflective surfaces if you can.
    5.20 m4.00 m1234
    The room from above
    Your phone, live
  10. Step 10 of 10

    Finish, name the room — done

    What you do

    Tap Finish scan and name the room. Another room? Tap Next room first — its corners snap onto the shared walls.

    What your phone shows

    Scan complete. The floor plan, the 3D model and the quantities are ready on the phone — and on the web.

    5.20 m4.00 mLiving room20.80 m²1234
    The room from above
    Your phone, live

Eight habits of a good scan

The same advice the app gives under Help → How to scan a room.

1 Start from one corner of the room

Stand in a corner so the camera can see two walls and the floor at once.

2 Move slowly and steadily

Walk at about half your normal pace. Fast motion blurs frames.

3 Keep the camera pointed at walls and floor

Aim slightly downward so each frame has a wall and part of the floor.

4 Capture every wall

Any wall you skip cannot be reconstructed. Walk the full perimeter.

5 Avoid people and moving objects

Anything that moves during the scan is captured as part of the room.

6 Use even, adequate lighting

Tracking needs visual texture. Dim rooms and strong glare both hurt.

7 Cover or close reflective surfaces

Mirrors, glass and polished floors confuse depth estimation.

8 Complete a full loop

Finish where you started — the overlap lets tracking correct drift.

The app produces a measurable approximation of a room, not a survey-grade model — always verify critical dimensions by hand.

Ready to scan your first room?

Get the app, or see every other screen of it first.

Get it onGoogle PlaySee every screen of the app Open the sample on the web

The pictures on this page are drawings of the app's demo room, not screenshots.